Okay, in 2018, Gunbusters tested an AK-12. Since then, Klashnikov Concern has done a number of enhancement so they decided to torture one again. Watch as an up-armored Gregory Gubich puts the 2023 model through his testing.
Here’s a cool video (with the host speaking in Russian) for you to check out:
I hope you enjoyed this.
Note – any photos extracted from the video remain the property of their owner.
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Okay, some guys hate AR gear on AKs and if it’s not your cup of tea, that’s fine. I do like AR stocks and have no problems putting whatever stock on whatever family of firearms. I’m more into pragmatism and making a firearms do what I want than arguing over AR vs. AK or whatever. This is also why I have commenting turned off on the blog.
At any rate, even before I bought the M77, I knew I was going to trick it out for my purposes and I wanted to put one of the Magpul PRS Lite stocks on it for a few reasons:
I like adjustable stocks like the PRS but don’t need to constantly change the length of pull or the comb (where your cheek sets) thus I didn’t need to spend the money on a full blown PRS Gen 3. By the way, in case you are wondering PRS stands for “Precision Rifle/Sniper”.
The M77 will never be mistaken for a carbine given its length nor do I need to collapse the stock so the fixed postion PRS Lite was fine by me.
There are aftermarket thick recoil pads you can put on a PRS to absorb recoil.
By using a buffer tube, I can slide in a mercury recoil suppressor to add weight, absorb some of the recoil and balance the rifle out a bit more to compensate for a long barrel and relatively heavy front end.
Last but not least, the PRS Lite reminds me a bit of a PKM stock due to the skeletonized opening. (I’m sure someone just spit their drink out reading that). I had a new mint Romanian PKM stock many years ago that I sold at some point and still wish I hadn’t. In short, I like the looks.
Also, the PRS Lite is a bit cheaper than a PRS Gen 3 but that wasn’t a big factor for me – the PKM look is actually what tipped me in the direction of the Lite model.
Parts you will need
Zastava/Yugo to M4 adapter – this screws into the square hole in the rear trunnion and then presents the hole the buffer tube screws into and the end plate. Go with an aluminum model from a reputable vendor like Ace, JMac Customs, Desert Fox, etc. Note, JMac went a very different route with their pioneering 1913 Picatinny rail interface for the stocks and I provide more details down during installation.
A buffer tube – I’d recommend a M4 six position Mil-Spec carbine buffer tube for the greatest flexibility. Rifle length tubes are rarely used on new firearms now as people want the adjustable stocks. Commercial sized buffer tubes were due to some things Colt did many years ago and thus on the way out so go with Mil-Spec which refers to the outer diameter of the tube.
An AR end plate – on an AR, this plate keeps the selector spring captured and also aligns the buffer tube via vertical key that sticks up and keeps the carbine buffer tube from rotating – it does help to have it for that reason and you have tons of options out there ranging from the basic to ones with sling hooks and even QD sling sockets. Not all adapter support an end plate so this might not be needed,
A castle nut – this nut is threaded on the buffer tube and then tightened down against the end plate to secure the buffer tube in place. Note, you will need a spanner wrench or specialized castle nut wrench of install or remove a castle nut without tearing it up – I recommend the Magpul wrench. By the way, the castle nut gets its name from looking like a medevial castle’s crennelated tower. Crenels are the parts that stick up like teeth to give defenders some protection.
Finally, whatever stock you want. Just remember to match the buffer tube to the stock. If you get a rifle stock and it needs a rifle buffer tube then get a rifle buffer tube, etc. The PRS and PRS lite have an adapter and can work with either tube type but most stocks designed for a carbine can only work with a carbine buffer tube (just make sure you match on either the Mil-Spec or commercial diameter).
Removing the old stock
The first step is to remove the recoil pad which is held in place by two beefy wood screws with allen/hex wrench sockets in them. Remove them and then the recoil pad will pull off. You then remove the buttstock bolt and the stock pulls out of the end of the rifle.
Adding the new stock
To add the buffer tube, I decided to use two parts that I happened to have in stock. I used an Ace modular adapter (“AKRBY-AR15” is the exact model) and then a JMAC modular stock to M4 adapter that has sadly been discontinued – I bought mine a few years ago so it’s not surprising things have changed.
JMac went a different route some years back and pioneered adapters that expose a 1913 Picatinny rail at the rear to which you can mount a ton of different stocks. That’s another option for you – click here. Once you have that, you add a folding mechanism, then a skeletonized tube (ST) for a cool “I’m not a normal AR look” and then your AR stock if you go that route.
If you do not want the modular approach, Zastava also sells a direct adapter. It screws into the rear trunnion and gives you the mount for the M4 buffer tube.
If you want to insert a mercury recoil reducer
This next step is entirely optional – I installed a C&H mercury reducer to add weight to the rear and absorb a bit of recoil. The completely sealed 7/8″x5″ C&H tube weighs 16oz. The liquid mercury inside sloshes inside and absorbs some of the recoil. Does it do a ton on it’s own – no. Does it and the weight help mitigate some of the recoil? The short answer is yes.
Let’s continue with installing the buffer tube
Put the castle nut on the buffer tubes with the largest slots facing backwards and thread it all the way to the bak, Then install the end plate with the “boss” (raised oval) facing forwards to it will go into the end of the AR adapter. You then insert the buffer tube into the adapter and start screwing it in place. When you can’t screw it in any further because of the plate, back it off a turn, push the plate into the adapter, tighten the castle nut with your fingers. Finally, tighten it down with the caste nut wrench – the torque spec is 38-39 ft pounds (you’ll sometimes ready 40 ft pounds but 38-39 is per USMC TM 05538/10012-IN). If you want to do farmer tight, that is up to you. I’d also recommend staking the nut – putting a divot in the nut in one of the small holes between the end nut and the castle nut so the castle nut can no longer turn without a wrench. Again, up to you.
End Result
The rifle feels really good and handles well. I think it looks great also!
Summary
Once you know the parts you need, it’s a pretty easy swap to make. Once you get the M4 buffer tube installed you have tons and tons of options out there .
I hope this helps you out.
Note, I have to buy all of my parts – nothing here was paid for by sponsors, etc. I do make a small amount if you click on an ad and buy something but that is it. You’re getting my real opinion on stuff.
If you find this post useful, please share the link on Facebook, with your friends, etc. Your support is much appreciated and if you have any feedback, please email me at in**@ro*********.com. Please note that for links to other websites, I may be paid via an affiliate program such as Avantlink, Impact, Amazon and eBay.
I started seeing them two weeks ago and I just ordered two. Folks, the ALG AKT-UL is hands down my favorite AK trigger. Smooth and crisp. I can’t recommend them enough. I like the Enhanced model, which is a step down, but given the choice, I’ll go for the Ultimate.
These have been out of stock literally for years – since before COVID I think, So, they are back but I have no idea how long they will be in stock so snag them while you can.
Note, I have to buy all of my parts – nothing here was paid for by sponsors, etc. I do make a small amount if you click on an ad and buy something but that is it. You’re getting my real opinion on stuff.
If you find this post useful, please share the link on Facebook, with your friends, etc. Your support is much appreciated and if you have any feedback, please email me at in**@ro*********.com. Please note that for links to other websites, I may be paid via an affiliate program such as Avantlink, Impact, Amazon and eBay.
I am often asked if some model of grip will fit a Yugo surplus or current day commercial Zastava rifle and the answer is a bit of an “it depends”. Let me tell you why.
When Zastava was still located in the former country of Yugoslavia, they did a number of modifications to the base Soviet AK-47 design. Relevant to this post whas their decision to use a retained grip nut that is riveted to the receiver. This is different from AKMs that have a removable forged grip nut that drops down through a square hole between the trigger guard and the rear end of the receiver.
When it comes to grips, that strap and its rivets are the problems. If you have a grip with very limited space in the top, it will not fit – at least not without modification. The AK-12 grip has a tight backstrap that goes along the bottom of the receiver and I don’t think it could even be made to fit.
If you look at the top of a traditional Zastava black polymer grip, you’ll notice the top is wide open. It has plenty of room to accomodate the grip strap. So, a grip like a Russian Molot will work as well.
Summary
Grips with shallow tight tops will not fit on a Zastava rifle, unless modificatios are made. Examples of grips like this are Hungarian AMDs, IMI Galils, Polish Beryl eronomically styled grips, and Russian AK-12s.
What will fit are grips with big top mouths such as many traditional AKMs (Romanian and Egyptian), plus newer grips like the Bulgarian ARMs, and Russian Molots.
I hope this helps.
Note, I have to buy all of my parts – nothing here was paid for by sponsors, etc. I do make a small amount if you click on an ad and buy something but that is it. You’re getting my real opinion on stuff.
If you find this post useful, please share the link on Facebook, with your friends, etc. Your support is much appreciated and if you have any feedback, please email me at in**@ro*********.com. Please note that for links to other websites, I may be paid via an affiliate program such as Avantlink, Impact, Amazon and eBay.
Scot Hoskinson owns RS Regulate and is a meticulous engineer. His products are top notch and one thing I would tell you is to always read the instructions. He puts a lot of effort into documenting what you need to do so find the instructions and follow them.
I don’t have photos of every step Scot lists, but I do want to mention step 5 – the front retainer set screws are backed out towards the receiver with the allen heads facing the rear. Once you have the front retainer in place and screwed to the handguard in step 10, you then tighten down the set screws to make everything nice and tight.
In all of his steps, be sure to follow the torque specifications and use blue loc-tite or your favorite medium strength thread locker. If you don’t, then the screws will risk coming loose and potentially falling out.
To remove it, rotate the locking lever on the rear sight base. Zastava is one of the makers that make that lever really tight. I use a large adjustable wrench’s jaws to hold the lever while I rotate it up. You can also use a hammer with plastic heads to tap the lever up. Once it is rotated, the rear of the tube closer to the receiver can be lifted up and the unit brought back just a tad to clear the front gas block. By the way, the bolt carrier must be removed or the long gas piston will be in the tube and block removal.
RS Regulate makes some great lower handguards for a variety of AKs including for the Yugo/Zastava M70 and M77s. It takes a little bit of effort to install and is very much worth it. You can optionally use your wood gas tube cover or buy one of our polymer units.
Note, I have to buy all of my parts – nothing here was paid for by sponsors, etc. I do make a small amount if you click on an ad and buy something but that is it. You’re getting my real opinion on stuff.
If you find this post useful, please share the link on Facebook, with your friends, etc. Your support is much appreciated and if you have any feedback, please email me at in**@ro*********.com. Please note that for links to other websites, I may be paid via an affiliate program such as Avantlink, Impact, Amazon and eBay.
Years ago, I had a Zastava M77 and regretfully sold it back in 2014. It was one of those situations where I had to sell it to fund other projects but I didn’t even get a chance to shoot it. I also had a custom M76 (the 8mm version) for a while but I did sell that one – mainly because it was a primer popper. That is a known issue because the firing pin hole opened up out of spec due to corrosive ammo use and didn’t adequately support the primer as a result but I digress.
I had resisted buying another one until Zastava decided to release what they called the “Battleworn” model (ZR77308W) and I caved. On one hand, it comes with some really nice retro looking Europen beech wood furniture. What really got me was that it was way cheaper than their other models that had optics and/or polymer furniture at that time.
Why the M77?
So, I had wanted to get back into the Zastava designated marksman’s rifle (DMR) game for a while and was just biding my time. The reason I wanted the M77 was due to all of the quality match 7.62×51 and match .308 match ammo that is out there. In comparison, try finding affordable true match grade 8mm ammo for the M76 or match 7.62x54r for the M91. You can find it once in a while but it’s not cheap and choices are limited here in the US. On the other hand, match 7.62×51 and .308 plentiful and affordable.
So, the main reasons were the ammo and the second was the M77 Battleworn model being very affordable in the Late Summer of 2023. As I am writing this, a quick search on GunBroker shows the Battleworn model selling fro $1369 with one 20-rd magazine up to $1,499 with five 20 round mags plus the various models are a lot closer in price. I paid less last summer but you get the idea. (In 2014 I bought a M77 with a thumbhole polymer stock and polymer handguard set for $600 or 700 from Centerfire Systems but that’s the way pricing goes – any vendor will raise prices to what they think the market will bear to try and maximize profits.)
Taking a Closer Look
Opening it up
Summary
This gives you an overview of the M77 battleworn model right out of the box. Nothing really surprised me and the quality looked good. Sometimes I buy stuff and regret it but not this time.
If you know me, you also know I could not going to leave it alone and the customizations will be in future posts.
Note, I have to buy all of my parts – nothing here was paid for by sponsors, etc. I do make a small amount if you click on an ad and buy something but that is it. You’re getting my real opinion on stuff.
If you find this post useful, please share the link on Facebook, with your friends, etc. Your support is much appreciated and if you have any feedback, please email me at in**@ro*********.com. Please note that for links to other websites, I may be paid via an affiliate program such as Avantlink, Impact, Amazon and eBay.
Have you ever heard someone refer to a stock color on an AMD-63 other Hungarian AK variant and they called it “Hungarian blue”? Well, I’ve had a lot of guys ask me to make AMD grips in that color but I could never get my hands on the original and the demand was never really solid.
Fast forward to 2023 and Sean from Wolff Gunsprings convinced me there was enough demand and loaned me a grey-blue Hungarian butt stock for color matching. Over the years, guys always told me these things were light blue or Robin’s egg blue. Holding a real buttstock in my hand I would describe it as light to medium grey with a hint of blue. Big difference.
Wolff Gunsprings loaned me a grey-blue Hungarian butt stock for color matching. Over the years, guys always told me these things were light blue or Robin’s egg blue. Holding a real buttstock in my hand I would describe it as light to medium grey with a hint of blue. Big difference.
Now, here’s the big question I get asked – is the Hungarian Blue color a standard and the answer is a resounding “no” and I have evidence to back that up.
As I worked on Sean’s grips and pre-orders for the new color were coming in, I knew I better get a few stocks of my own for reference. Why? Very, very little in the Communist-era AK world is consistent, especially plastic colors, and I was betting these were no different.
Now this is where my memory gets fuzzy. I ordered three of GunBroker and then Arms of America got another batch in and I bought three more. Arms of America is great to work with my the way – I’ve bought from them quite a few times over the years. The stocks I got from them still had their factory wrapping paper on them and metal hardware – all unused.
Regardless, here are photos I tool today of the six and you can see the color variations:
My color is more like the top two.
My color is more like the 4th and 5th stocks from the left.
Summary
So, the Hungarian blue can look more grey, more blue and all points in between. My color formula will produce something close to what I did for Sean but because I count droplets of dye and a ton of factors can influence the size & shape of each droplet and thus the actual volume, my grips will vary as well. Sorry but I can’t custom match as a result.
If you find this post useful, please share the link on Facebook, with your friends, etc. Your support is much appreciated and if you have any feedback, please email me at in**@ro*********.com. Please note that for links to other websites, I may be paid via an affiliate program such as Avantlink, Impact, Amazon and eBay.
First off, I better explain that a recticle is the formal name for the cross-hairs or series of fine lines that are inside a scope that you use to aim with. There are a ton of different ones out there and one thing you want to do is to get them level with the rifle.
Let’s start with why this matters
The reason for this doesn’t affect the old traditional cross-hair designs but it does the ones that have additional marks to help you better determine the range and the necessary hold based on Mil-Radians (Mils) or Minutes of Angle (MOA).
If you search, there are tons and tons of posts about different types of reticles and how to use them. The important point I want to make is that for any of these more modern reticles with additional lines to help you accurately, the horizontal lines must be parallel with the rifle.
How do you level a reticle?
The first way is the old fashioned “eyeball” method. Hold the rifle and make sure the top of the receiver is as level as possible (meaning the rifle is not tilted left or right), look through the scope and adjust it in the rings until it is true to the top of the receiver and then start tightening down the rings while confirming nothing shifts. It’s not the most precise method but it does work, I’ve done a ton of rifles that way, but there is another approach using levels.
In it’s most form, you put a small level on the top rail or flat spot of your recever, tilt it until it is level and then put the level on the top turret and adjust the scope until it matches. Having something to hold the rifle in place while you work really helps as does having a second level so you can both confirm the receiver and scope are level as you work. You can often find single vial levels at hardware stores or through industrial supply houses. The one negative to this approach is that the levels can slide off if you don’t have things secure. I like to use a Tipton Pro Rifle Vise to hold the rifle in place while working.
Wheeler Engineering does offer a basic level set that works. I don’t use it though because it’s rear receiver piece has a magnet to secure it and that will not work in an AR or other weapon that is made from aluminum and not steel. For this reason, it wasn’t something I could use.
These days, when I have time and I want to try and get the scope as accurately positioned as I can on the first try, I use a Wheeler Engineering Profession Reticle Leveling System. It’s easy and fast.
First, you put the level on your receiver/rail and level the receiver. Then you put the clamp on the barrel and level it – I compare both the receiver and the barrel bubble levels before I move the receiver level to the top scope turret. Once the level is on the top turret, I adjust the scope until the bubbles match and it’s done. I’ve used this for a number of years now and am very happy with it.
I do use a Vortex torquing screw driver to tighten the scope ring screws and am careful to confirm the scopes levelling does not shift in the process. Vortex scopes say not to torque them past 18 inch/pounds (please note that is inch pounds and not foot pounds just to be very clear – you don’t want to damage your scope but at the same time, you do want it secure).
Again, with any of these methods, it really helps to secure the rifle in a vise where you can adjust and then secure the rifle so the top is horizontally true.
Conclusion
The Wheeler Engineering Professional Leveling System has served me well and I have used it on a number of projects over the years. I have no hesitations in recommending it to you as well.
I hope this post helps you out.
Note, I have to buy all of my parts – nothing here was paid for by sponsors, etc. I do make a small amount if you click on an ad and buy something but that is it. You’re getting my real opinion on stuff.
If you find this post useful, please share the link on Facebook, with your friends, etc. Your support is much appreciated and if you have any feedback, please email me at in**@ro*********.com. Please note that for links to other websites, I may be paid via an affiliate program such as Avantlink, Impact, Amazon and eBay.